Comparison

Zero Reverb vs BLEASS Monolit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Zero Reverb

Enhance your music production with a modern, high-quality reverb effect. This Audio Unit Extension (AUv3) works within compatible host apps, offering a rich, hall-like sound with adjustable parameters for diverse textures. Easily tweak settings with its expandable controls.

Highlights
  • Audio Unit Extension (AUv3) plugin
  • Modern hall-like reverb character
  • Rich feedback and smooth decay
  • Expandable controls for easy tweaking
  • Wide variety of reverb textures
  • Compatible with popular DAWs and hosts
Currently charting
Read full description

Tired of the stock reverb in your DAW? Looking for a more modern sound? Zero Reverb is an Audio Unit Extension (AUv3) that works as a plug-in inside host apps. Just open up your favorite host that supports Audio Units and add it as an effect. The controls expand when touched so they can be easily seen while tweaking. Zero Reverb will soon become your go-to reverb plug-in on iOS. Compatible with GarageBand, Cubasis, Auria, BeatMaker, AudioBus, AUM, Modstep, and more. Zero Reverb is a high quality Feedback Delay Network reverberator. The algorithm has rich feedback with smooth decay for a modern hall-like reverb character. Blamsoft brings their experience creating high quality plug-ins for the desktop to iOS. The same algorithm is found in the popular Zero Hybrid Synthesizer Rack Extension for Propellerhead Reason. The available parameters allow you to dial in a wide variety of reverb textures. Tap Developer Website for sound examples. Note: Second screenshot shows the effect of touching a control.

About

BLEASS Monolit

This app offers a powerful yet intuitive mono-synthesizer for creating a wide range of sounds, from deep basses to sparkling arpeggios. It features a user-friendly interface with tactile controls and a randomizer for sonic inspiration, along with factory presets and purchasable sound packs.

Highlights
  • Intuitive mono-synthesizer
  • Analogue sound engine
  • User-friendly interface
  • Random sound generator
  • Factory presets
  • Additional sound packs
Features
Read full description

BLEASS Monolit combines the warm analogue character of BLEASS Alpha with the expressive sound design capabilities of BLEASS Omega. The result is a powerful and efficient mono synthesizer designed for basses, leads, arpeggios, sound effects, and electronic textures. Monolit delivers rich sound while maintaining very low CPU usage, allowing smooth performance even with multiple instances. Its streamlined interface makes sound design fast and intuitive, with responsive controls that feel precise and immediate on touch devices. For instant inspiration, the Dice button generates new synth patches using a musical randomization engine designed to produce usable and unique results. A wide library of factory presets is included, covering basses, leads, sequences, effects, and more, with additional sound packs available separately. Whether you are producing electronic music, designing cinematic soundscapes, or exploring experimental synthesis, Monolit provides a fast and accessible workflow with deep creative potential. Also available for Desktop in AU, VST3, and AAX formats. Learn more at bleass.com/monolit

Screenshots

Zero Reverb2 screens
BLEASS Monolit3 screens

Verdict

The call

The clearest difference is review sentiment: BLEASS Monolit at 83% against Zero Reverb's 35%. BLEASS Monolit also leads on price (Free vs $2.99) and rating (4.7 vs 3.4). Zero Reverb's advantage is in-app purchases (none vs 3) and chart position (#174 vs unranked). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

BLEASS Monolit is free to download; Zero Reverb costs $2.99 up front. BLEASS Monolit sells 3 one-off in-app purchases. Zero Reverb asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BLEASS Monolit holds the better App Store score, 4.7 against 3.4. Both are backed by a comparable volume of ratings — 46 and 82 respectively. Written reviews point the same way: 35% of Zero Reverb's written reviews are positive against 83% of BLEASS Monolit's.

UpkeepUpdate frequency

Zero Reverb ships an update every 6 months, BLEASS Monolit every 12 months. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

Scorecard7 real differences · 4 level
Zero Reverb versus BLEASS Monolit: the parameters behind the verdict, then further details
ParameterZero ReverbBLEASS Monolit
Price$2.99Free — better
Rating3.4 (46 ratings)4.7 (82 ratings) — better
Positive reviews34.8% of reviews83.3% of reviews — better
Number of ratings4682 — better
Update frequencyEvery 6 months — betterEvery 12 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#174 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size9 MB35 MB
Age rating4++4
DeveloperBlamsoft, Inc.BLEASS

Customer experience

Zero Reverb

All ratings46 ratings
Positive54.3%
Neutral4.3%
Negative41.3%
Written reviews46 reviews
Positive34.8%
Neutral8.7%
Negative56.5%

BLEASS Monolit

All ratings82 ratings
Positive95.1%
Neutral0.0%
Negative4.9%
Written reviews30 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

Zero Reverb

No in-app purchases

3 purchases

BLEASS Monolit

One-time3
  • Abyssal Preset Pack$3.99
  • Leads Preset Pack$3.99
  • Basses Preset Pack$3.99

Questions

Is Zero Reverb free?
Zero Reverb costs $2.99, with no in-app purchases.
Is BLEASS Monolit free?
BLEASS Monolit is free to download, with in-app purchases available.
Which has better reviews, Zero Reverb or BLEASS Monolit?
BLEASS Monolit is rated higher. Zero Reverb averages 3.4 out of 5 from 46 ratings, while BLEASS Monolit averages 4.7 from 82 ratings.
Do Zero Reverb or BLEASS Monolit have ads?
Neither Zero Reverb nor BLEASS Monolit shows ads.
Which is updated more often, Zero Reverb or BLEASS Monolit?
Zero Reverb ships an update every 6 months, and BLEASS Monolit every 12 months. Most recently, Zero Reverb was updated on September 18, 2026 and BLEASS Monolit on September 20, 2026.

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